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See text. Mayflies(also known as shadfliesor fishflies in Canada and the upper Midwestern United States, as Canadian soldiers in the American Great Lakes region,[2]and as up-winged flies in the United Kingdom) are aquatic insectsbelonging to the orderEphemeroptera. This order is part of an ancient group of insects termed the Palaeoptera, which ...
Scepsidinae. Tabaninae. Horse-flies and deer flies[a] are true flies in the family Tabanidae in the insect order Diptera. The adults are often large and agile in flight. Only female horseflies bite land vertebrates, including humans, to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night.
See text. Two lake flies observed in Neenah, Wisconsin, after the yearly hatch in Lake Winnebago. The Chironomidae (informally known as chironomids, nonbiting midges, or lake flies) comprise a family of nematoceran flies with a global distribution. They are closely related to the Ceratopogonidae, Simuliidae, and Thaumaleidae.
However, members of one species of mayfly have an adult lifespan of as little as 5 minutes. [476] The daddy longlegs spider is not the most venomous spider in the world. Their fangs are capable of piercing human skin, but the tiny amount of venom they carry causes only a mild burning sensation for a few seconds. [477]
Royal Navy. His Majesty's Airship No. 1 was designed and built by Vickers, Sons and Maxim at their works in Barrow-in-Furness, Lancashire, England, as an aerial scout airship for the Royal Navy. It was the first British rigid airship to be built, and was constructed in a direct attempt to compete with the German airship programme.
An electrical injury, (electric injury) or electrical shock (electric shock) is damage sustained to the skin or internal organs on direct contact with an electric current. [2][3] The injury depends on the density of the current, tissue resistance and duration of contact. [4] Very small currents may be imperceptible or only produce a light ...
The unnamed protagonist of the series is a Marine who is often referred to in the fan community as the "Doomguy". id Software chose a somewhat generic pictorial representation of the Marine for the box art, as well as for gameplay purposes (damage feedback and story transitions).
up to 5% after a year of use (in psoriasis) [5] Steroid-induced skin atrophy is thinning of the skin as a result of prolonged exposure to topical steroids. In people with psoriasis using topical steroids it occurs in up to 5% of people after a year of use. [5] Intermittent use of topical steroids for atopic dermatitis is safe and does not cause ...